Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Reexamination Certificate
2006-03-21
2006-03-21
Russel, Jeffrey Edwin (Department: 1654)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
C514S012200, C514S275000
Reexamination Certificate
active
07015199
ABSTRACT:
Topical agent formulations for the treatment of psoriasis containing epidermal growth factor (EGF) as the active agent. EGF precursors or biological equivalents can be used. The formulation can also contain an anti-inflammatory. The formulation can contain sulfadiazine.
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patent: 6337320 (2002-01-01), Hersh et al.
patent: 0 339 905 (1989-11-01), None
Nanney et al. Modulation of Epidermal Growth Factor Receptors in Psoriatic Lesions During Treatment with Topical EGF. J. Invest. Dermatol. Mar. 1992, vol. 98, No. 3, pp. 296-301.
Phan et al. Association Between Pyoderma Gangrenosum And Psoriasis. Lancet. Aug. 24, 1996. vol. 348, p. 547.
Casaco et al. Topical Anti-Inflammatory Activity of Human Recombinant Epidermal Growth Factor. Skin Pharmacol. Appl. Skin Physiol. 1999. vol. 12, pp. 79-84.
Bell Boyd & Lloyd LLC
Russel Jeffrey Edwin
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